Web Forms :: Upload Large Files From Browser To Server Using Ftp?
Feb 9, 2010I have a requirement to upload large files using dotnet using ftp. Any opensource programs available?
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Web Forms :: Unable To Upload Large Files?
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Mar 18, 2010I am trying to figure out a solution to upload large files under a web page. I know WCF + Streaming is a proper solution for large file transfers, but I am not sure how to get the WCF client implemented under ASP.NET. Here is the link: [URL] Besides, is there anyway I could implement a progress bar showing the upload progress while the file is being uploaded, and voiding page timeout?
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View 2 RepliesUpload Large Files On Webpage?
Feb 11, 2011We use the MojoPortal to a website and have some problems to upload files that is around 100 MB with the upload module. (Pleas note that this has probably nothing to do with MojoPortal but with the ASP.NET and the IIS)
The MojoPortal is set to use regular file Upload(not Neat Uploader) and to be able to upload big files we have set the following :
<httpRuntime maxRequestLength="2097151" executionTimeout="18000" requestValidationMode="2.0"/>
And :
<compilation debug="false" defaultLanguage="C#" targetFramework="4.0">
The problem is that the upload will cacel after a couple of minuts (Aborted).
Is there any other values that I need to set to make this possible? The MojoPortal itself should not have any settings for this as far as I know so its regular ASP.NET 4.0.
MVC :: Component To Upload Large Files
Jun 12, 2010Anyone got some good pointers at an open source (article for creating your own would even be better) component to upload large files.SlickUpload for instance works great, and surely worth the money, but as this is for a pet project, a paid solution is just not what I'm after.
View 6 RepliesUpload Large Files From Application?
Feb 15, 2010I am building a website where i need a page where user can upload large video files, i have created WCF service with streaming but i am calling that WCF service from Button_Click event of web page.
I have used below mentioned article for WCF service creation
WCF Streaming
I have used streaming as it should be efficient and should not be buffered in memory of server.
Now questions
1) I am having doubts that the entire file is uploaded to the web server and then it is transferred to WCF Service server...if this is true then i am not getting advantage of streaming as well as iis and web server will be down very soon if user uploads large file or multiple user are uploading files con currently
2) Is there any other efficient way to do same operation with some other technique
EDIT :
If I am not calling WCF Service method from ASP .Net code in that case also it is transferring bytes to the web server which i have checked with HTTPFox
I have checked above thing with upload control and putting one button on UI whose click event is bound to one method in code behind.
So, still i am having that confusion that how data is transferred
Client Machine - Web Server (ASP .Net Application) - Service Server (WCF Service)
Client Machine - Service Server (WCF Service)
NOTE : If i am putting a debug point on button_click and uploading 10 kb file it hits that in less then 1 sec. but if i am uploading 50 mb file then it is taking time.
I placed code of calling WCF service inside that button_click event
Iis7 - Preventing Upload Of Large Files?
Oct 25, 2010We'd like to restrict the maximum upload file size in our web site. We've already set the appropriate limits in our web.config. The problem we're encountering is if a really large file (1 GB, for example) is uploaded, the entire file is uploaded before a server-side error is generated, and the type of the error is different whether the file is huge or not. Is there a way to detect the size of a pending file upload before the actual upload takes place?
Here's my relevant web.config settings that restrict requests to 16 MB:
[Code]....
Update:
I know that client-side technologies like Flash can detect file sizes before upload, but we need a server-side workaround because we're wanting to target platforms that have no Flash/Java/ActiveX/Silverlight support. I believe that IIS or ASP.NET has a bug that's allowing large files to be uploaded despite the limits, so I've filed a bug here.
Would an ISAPI extension give me more control over request processing than HTTP modules and handlers, such as allowing me to abort an upload if the Content-Length header is seen to be larger than the allowed limit?
Update 2:
Sigh. Microsoft has closed the bug I filed as a duplicate but has provided no additional information. Hopefully they didn't just drop the ball on this.
C# - How To Efficiently Send Large Files From The Database To The Browser
Jun 1, 2010In my web application I am working with files. Some files are very large. I use Response.Write() to write the file to the browser. This goes well for the smaller files, but for large files this can take a while and the bandwidth is fully used.
Is it possible to split large documents and send it piece by piece to the browser? Are there other ways to send the document quicker to the browser?I hold the document as a property of an object.
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Jan 13, 2014I am uploading file through ftp using asp.net,c#. If my file size is small(3 MB) then it is uploading file bit if my file size is large then it is not uploading all file. it is uploading only about 3500 kb. i am using the following code.
try
{
string Path = Server.MapPath("~");
string filename = System.IO.Path.GetFileName(fImage1.PostedFile.FileName);
string ftpfullpath = ftpurl + filename;
FtpWebRequest ftp = (FtpWebRequest)FtpWebRequest.Create(ftpfullpath);
[code]....
How i will upload the large size file through ftp.
Solution For A BitTorrent Uploader / Able To Upload Extremely Large Files?
Jan 25, 2011I have a requirement by my client to be able to upload extremely large files.
I'm talking about 7 GB files. The website they are currently running on is a ASP.NET 4.0 app, so obviously the standard upload scheme for my web app is not going to work.
I'm tossing around multiple options trying to figure out what the best route to go would be.
One option I'm thinking about seeing if I can do would be to have a BitTorrent Uploader. The end users for this app will typically have the same file on hand, so the idea would be that an end user would go to the site, say that they wanted to upload a file. At that point, they would pick the file, and then the server would immediately mark that person as a seed for that file. Then, my web app would go to a preconfigured leech on our side, and instruct the leech to download the file. I would expect at some point during or after this process the torrent would do some magic to find other seeders on the client's network, or wherever, but that's the idea.
Is there any technology out there already that does this? Or am I describing something that I'm going to have to build from the ground up?
JQuery :: How To Upload Files In Browser Cache To Get File Size On Client Side
Apr 1, 2011My requirement is to get the file size in client side. there is no problem in FF but in IE you can't do that unless u r using an activeX object. So we thought of putting it in browser cache and reading the file size from there and when we post it to the server we will be taking it from the cache and send it to the server.
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Dec 26, 2010I'm new in ASP.NET , I finished one website by ASP.NET with Visual basic (2008), It's contains 2 files (Default.aspx & Thanks.aspx). The Default.aspx is main page. Now I want to upload them on server. I already have space on one server.
I did publish web site then the Visual Created one folder is PrecompiledWeb contain other folder with the same project name inside it these files (App_LocalResources , bin ,images , Default , PrecompiledApp , Thanks and web) , I uploaded these files on the server in www folder. but it's is not working if I will enter in the web browser my website name. How I can config the website to work when I will enter my website name like this(www.xxxxx.com).
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Feb 1, 2011I am developing a intranet application in C#.
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C# - How To Show The Size Of Zip At The Client Side While Zippping Large Batch Of Files On Web Server
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View 1 RepliesHow To Upload Files On Server
Apr 5, 2011I have deployed my software on a server,In my software there is a tool which reads an excel file and displays the content in a gridView.
It's working fine on my stand-alone PC, how can I do it on the web?
Should I upload my excel files on server and then read it or directly read it from the user's PC?
Upload Files To Another Server?
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Oct 27, 2010Let me first describe the actual need first.
I have a java application runnning on my pda ( a Windows Mobile device). I want to upload a text file from my device to a server using gprs connection.Currently I have a jboss server, and a client application in VC++ that uses the Wininet api.This VC++ client application establishes the gprs connection and also uses the http method of wininet api for file uploading. I am having difficulty using the http post method for uploading files to the jboss server. I want to use Http "PUT" method at client side.
So I want to create a application at server( I want to use IIS now instead of jboss),that would accept the byte stream from my VC++ client application and create a file at a folder on the server.
Web Forms :: Large Size PDF File Not Opening Browser?
Oct 15, 2010I have problem in my asp.net application. I have some file in floder (PDF, .doc, ,txt ) i want to open these files in my web browser .
Now my problem is large PDF files are not opeing in my browser even some less size pdf files are opeing prefectly and other files are also working good.
The following code i have wriiten to open the file
[Code]....
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Jul 15, 2010Im using a file uploader to upoad files to a folder used for upload.But the problem is this folder is a linux folder. I have made it a shared folder so that I can access from windows by samba. So, file transfer is successful when I'm using os but when I try to upload something from my websites uploader to this folder, this process is not successful. I have given all permissions to this folder.Don't know whats the problem.I have used both type of slashes for directory but still it is not successful.
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